BIRCH-XVS-401 is a 4×1 VGA switcher. It adopts dedicated switching processing technology for the consistence of I/O signals. It supports 4 VGA inputs. Any VGA can be switched to the output channel via buttons on front panel or infrared remote controller. The switcher supports non-volatile memory. The resolution supports up to 1920×1440. Output image is distortion free. BIRCH-XVS-401 is ideal for computer video, video conferencing, education and Pro A/V field.